is going to keep coming up, no matter who you tell a bunch of billionaires you might like to murder, carl. that does it for us tonight. we'll see you monday night. "weekends with alex witt" start now. >>> a still strong isaac sweeps through the midwest at this hour. in some parts the storm is helping more than hurting. >>> the road to charlotte, president obama takes the first step towards the democratic national convention with a march through swing states. >>> new polls from the gop convention. did mitt romney get any bounce after his big speech thursday night? >>> labor day travel. there could be at least one record set when it comes to driving this weekend. we'll bring you those details. a very good morning, everyone. welcome to "weekends with alex witt." we're going to get to what's happening right now and that is isaac. the remnants of this storm slowly moving through the midwest bringing new trouble but drought relief to some parts. this is people on the gulf coast just beginning to assess the storm's impact. power crews are restoring electricity in louisiana, but more than half a